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GOST 27749.1-88
Carbamide. Method of biuret content determination
Document status: Replaced by GOST 32555-2013
€10
GOST 12170-2021
Refractories. Stationary method of thermal conductivity determination
Document status: Active
€10
GOST R 51839.1-2001
Protective technologies. Means of protection. Laser marking. Classification. General technical requirements
Document status: Active
€10